El Museo del Barrio in New York apologises for renting space to 9/11 conspiracy event

El Museo del Barrio in New York's East Harlem has apologised for renting space to a group sceptical of the explanation of the 11 September attacks. The New York Times first detailed the rental. ARTnews reported the apology. Critics said the museum should not host an event where speakers aired conspiracy theories about the attacks.